Dataset statistics
| Number of variables | 12 |
|---|---|
| Number of observations | 3673 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 475 |
| Duplicate rows (%) | 12.9% |
| Total size in memory | 344.5 KiB |
| Average record size in memory | 96.0 B |
Variable types
| Numeric | 12 |
|---|
| Dataset has 475 (12.9%) duplicate rows | Duplicates |
residual sugar is highly overall correlated with density | High correlation |
chlorides is highly overall correlated with density and 1 other fields | High correlation |
free sulfur dioxide is highly overall correlated with total sulfur dioxide | High correlation |
total sulfur dioxide is highly overall correlated with free sulfur dioxide and 1 other fields | High correlation |
density is highly overall correlated with residual sugar and 3 other fields | High correlation |
alcohol is highly overall correlated with chlorides and 1 other fields | High correlation |
Reproduction
| Analysis started | 2023-04-14 16:34:46.787444 |
|---|---|
| Analysis finished | 2023-04-14 16:34:55.227412 |
| Duration | 8.44 seconds |
| Software version | pandas-profiling v0.0.dev0 |
| Download configuration | config.json |
fixed acidity
Real number (ℝ)
| Distinct | 66 |
|---|---|
| Distinct (%) | 1.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 6.8653689 |
| Minimum | 3.8 |
|---|---|
| Maximum | 11.8 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 28.8 KiB |
Quantile statistics
| Minimum | 3.8 |
|---|---|
| 5-th percentile | 5.6 |
| Q1 | 6.3 |
| median | 6.8 |
| Q3 | 7.3 |
| 95-th percentile | 8.3 |
| Maximum | 11.8 |
| Range | 8 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 0.84685033 |
|---|---|
| Coefficient of variation (CV) | 0.12335103 |
| Kurtosis | 1.2537908 |
| Mean | 6.8653689 |
| Median Absolute Deviation (MAD) | 0.5 |
| Skewness | 0.5915238 |
| Sum | 25216.5 |
| Variance | 0.71715548 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 6.8 | 227 | 6.2% |
| 6.6 | 227 | 6.2% |
| 6.4 | 207 | 5.6% |
| 6.7 | 182 | 5.0% |
| 6.9 | 180 | 4.9% |
| 6.5 | 173 | 4.7% |
| 7 | 171 | 4.7% |
| 7.2 | 158 | 4.3% |
| 7.1 | 150 | 4.1% |
| 6.3 | 144 | 3.9% |
| Other values (56) | 1854 |
| Value | Count | Frequency (%) |
| 3.8 | 1 | < 0.1% |
| 4.2 | 1 | < 0.1% |
| 4.4 | 2 | 0.1% |
| 4.5 | 1 | < 0.1% |
| 4.6 | 1 | < 0.1% |
| 4.7 | 3 | 0.1% |
| 4.8 | 8 | |
| 4.9 | 5 | 0.1% |
| 5 | 15 | |
| 5.1 | 17 |
| Value | Count | Frequency (%) |
| 11.8 | 1 | < 0.1% |
| 10.7 | 2 | 0.1% |
| 10.3 | 2 | 0.1% |
| 10.2 | 1 | < 0.1% |
| 10 | 3 | |
| 9.9 | 2 | 0.1% |
| 9.8 | 7 | |
| 9.7 | 4 | |
| 9.6 | 5 | |
| 9.5 | 1 | < 0.1% |
volatile acidity
Real number (ℝ)
| Distinct | 118 |
|---|---|
| Distinct (%) | 3.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.27917778 |
| Minimum | 0.08 |
|---|---|
| Maximum | 1.1 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 28.8 KiB |
Quantile statistics
| Minimum | 0.08 |
|---|---|
| 5-th percentile | 0.15 |
| Q1 | 0.21 |
| median | 0.26 |
| Q3 | 0.32 |
| 95-th percentile | 0.46 |
| Maximum | 1.1 |
| Range | 1.02 |
| Interquartile range (IQR) | 0.11 |
Descriptive statistics
| Standard deviation | 0.10155493 |
|---|---|
| Coefficient of variation (CV) | 0.36376436 |
| Kurtosis | 5.6748526 |
| Mean | 0.27917778 |
| Median Absolute Deviation (MAD) | 0.06 |
| Skewness | 1.6375236 |
| Sum | 1025.42 |
| Variance | 0.010313403 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.28 | 201 | 5.5% |
| 0.24 | 192 | 5.2% |
| 0.26 | 181 | 4.9% |
| 0.22 | 178 | 4.8% |
| 0.2 | 165 | 4.5% |
| 0.25 | 155 | 4.2% |
| 0.27 | 154 | 4.2% |
| 0.23 | 154 | 4.2% |
| 0.3 | 142 | 3.9% |
| 0.32 | 135 | 3.7% |
| Other values (108) | 2016 |
| Value | Count | Frequency (%) |
| 0.08 | 3 | 0.1% |
| 0.085 | 1 | < 0.1% |
| 0.1 | 2 | 0.1% |
| 0.105 | 5 | 0.1% |
| 0.11 | 12 | 0.3% |
| 0.115 | 2 | 0.1% |
| 0.12 | 20 | |
| 0.125 | 3 | 0.1% |
| 0.13 | 33 | |
| 0.135 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 1.1 | 1 | |
| 1.005 | 1 | |
| 0.965 | 1 | |
| 0.93 | 1 | |
| 0.91 | 1 | |
| 0.905 | 1 | |
| 0.85 | 1 | |
| 0.815 | 1 | |
| 0.785 | 1 | |
| 0.78 | 1 |
citric acid
Real number (ℝ)
| Distinct | 83 |
|---|---|
| Distinct (%) | 2.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.33320719 |
| Minimum | 0 |
|---|---|
| Maximum | 1.66 |
| Zeros | 15 |
| Zeros (%) | 0.4% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 28.8 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0.176 |
| Q1 | 0.27 |
| median | 0.32 |
| Q3 | 0.38 |
| 95-th percentile | 0.53 |
| Maximum | 1.66 |
| Range | 1.66 |
| Interquartile range (IQR) | 0.11 |
Descriptive statistics
| Standard deviation | 0.12012568 |
|---|---|
| Coefficient of variation (CV) | 0.36051348 |
| Kurtosis | 7.4801194 |
| Mean | 0.33320719 |
| Median Absolute Deviation (MAD) | 0.06 |
| Skewness | 1.384374 |
| Sum | 1223.87 |
| Variance | 0.01443018 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.3 | 225 | 6.1% |
| 0.28 | 218 | 5.9% |
| 0.32 | 195 | 5.3% |
| 0.34 | 168 | 4.6% |
| 0.27 | 163 | 4.4% |
| 0.26 | 160 | 4.4% |
| 0.31 | 160 | 4.4% |
| 0.29 | 157 | 4.3% |
| 0.49 | 155 | 4.2% |
| 0.33 | 139 | 3.8% |
| Other values (73) | 1933 |
| Value | Count | Frequency (%) |
| 0 | 15 | |
| 0.01 | 6 | 0.2% |
| 0.02 | 5 | 0.1% |
| 0.04 | 9 | |
| 0.05 | 2 | 0.1% |
| 0.06 | 3 | 0.1% |
| 0.07 | 10 | |
| 0.08 | 3 | 0.1% |
| 0.09 | 7 | |
| 0.1 | 11 |
| Value | Count | Frequency (%) |
| 1.66 | 1 | < 0.1% |
| 1.23 | 1 | < 0.1% |
| 1 | 5 | |
| 0.91 | 1 | < 0.1% |
| 0.88 | 1 | < 0.1% |
| 0.82 | 1 | < 0.1% |
| 0.81 | 1 | < 0.1% |
| 0.8 | 1 | < 0.1% |
| 0.79 | 2 | 0.1% |
| 0.78 | 2 | 0.1% |
residual sugar
Real number (ℝ)
| Distinct | 291 |
|---|---|
| Distinct (%) | 7.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 6.4379118 |
| Minimum | 0.6 |
|---|---|
| Maximum | 65.8 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 28.8 KiB |
Quantile statistics
| Minimum | 0.6 |
|---|---|
| 5-th percentile | 1.1 |
| Q1 | 1.7 |
| median | 5.2 |
| Q3 | 9.9 |
| 95-th percentile | 16 |
| Maximum | 65.8 |
| Range | 65.2 |
| Interquartile range (IQR) | 8.2 |
Descriptive statistics
| Standard deviation | 5.1399589 |
|---|---|
| Coefficient of variation (CV) | 0.79838914 |
| Kurtosis | 4.4348632 |
| Mean | 6.4379118 |
| Median Absolute Deviation (MAD) | 3.6 |
| Skewness | 1.1560717 |
| Sum | 23646.45 |
| Variance | 26.419177 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1.4 | 142 | 3.9% |
| 1.2 | 141 | 3.8% |
| 1.6 | 129 | 3.5% |
| 1.3 | 115 | 3.1% |
| 1.1 | 114 | 3.1% |
| 1.5 | 100 | 2.7% |
| 1.8 | 76 | 2.1% |
| 1.7 | 75 | 2.0% |
| 2 | 64 | 1.7% |
| 1 | 64 | 1.7% |
| Other values (281) | 2653 |
| Value | Count | Frequency (%) |
| 0.6 | 1 | < 0.1% |
| 0.7 | 5 | 0.1% |
| 0.8 | 16 | 0.4% |
| 0.9 | 30 | 0.8% |
| 0.95 | 4 | 0.1% |
| 1 | 64 | |
| 1.1 | 114 | |
| 1.15 | 2 | 0.1% |
| 1.2 | 141 | |
| 1.25 | 2 | 0.1% |
| Value | Count | Frequency (%) |
| 65.8 | 1 | |
| 31.6 | 2 | |
| 26.05 | 1 | |
| 23.5 | 1 | |
| 22 | 1 | |
| 20.8 | 2 | |
| 20.7 | 2 | |
| 20.4 | 1 | |
| 20.3 | 1 | |
| 20.2 | 2 |
chlorides
Real number (ℝ)
| Distinct | 143 |
|---|---|
| Distinct (%) | 3.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.045594065 |
| Minimum | 0.009 |
|---|---|
| Maximum | 0.346 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 28.8 KiB |
Quantile statistics
| Minimum | 0.009 |
|---|---|
| 5-th percentile | 0.027 |
| Q1 | 0.036 |
| median | 0.043 |
| Q3 | 0.05 |
| 95-th percentile | 0.066 |
| Maximum | 0.346 |
| Range | 0.337 |
| Interquartile range (IQR) | 0.014 |
Descriptive statistics
| Standard deviation | 0.021181314 |
|---|---|
| Coefficient of variation (CV) | 0.46456298 |
| Kurtosis | 41.350006 |
| Mean | 0.045594065 |
| Median Absolute Deviation (MAD) | 0.007 |
| Skewness | 5.143715 |
| Sum | 167.467 |
| Variance | 0.00044864808 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.044 | 164 | 4.5% |
| 0.046 | 142 | 3.9% |
| 0.048 | 139 | 3.8% |
| 0.036 | 138 | 3.8% |
| 0.042 | 135 | 3.7% |
| 0.04 | 133 | 3.6% |
| 0.034 | 130 | 3.5% |
| 0.045 | 129 | 3.5% |
| 0.047 | 129 | 3.5% |
| 0.05 | 125 | 3.4% |
| Other values (133) | 2309 |
| Value | Count | Frequency (%) |
| 0.009 | 1 | < 0.1% |
| 0.012 | 1 | < 0.1% |
| 0.013 | 1 | < 0.1% |
| 0.014 | 3 | 0.1% |
| 0.015 | 3 | 0.1% |
| 0.016 | 5 | |
| 0.017 | 4 | 0.1% |
| 0.018 | 9 | |
| 0.019 | 5 | |
| 0.02 | 11 |
| Value | Count | Frequency (%) |
| 0.346 | 1 | |
| 0.301 | 1 | |
| 0.29 | 1 | |
| 0.255 | 1 | |
| 0.239 | 1 | |
| 0.212 | 1 | |
| 0.209 | 1 | |
| 0.208 | 1 | |
| 0.204 | 1 | |
| 0.201 | 1 |
free sulfur dioxide
Real number (ℝ)
| Distinct | 123 |
|---|---|
| Distinct (%) | 3.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 35.182957 |
| Minimum | 3 |
|---|---|
| Maximum | 146.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 28.8 KiB |
Quantile statistics
| Minimum | 3 |
|---|---|
| 5-th percentile | 11 |
| Q1 | 23 |
| median | 34 |
| Q3 | 46 |
| 95-th percentile | 63 |
| Maximum | 146.5 |
| Range | 143.5 |
| Interquartile range (IQR) | 23 |
Descriptive statistics
| Standard deviation | 16.812714 |
|---|---|
| Coefficient of variation (CV) | 0.4778653 |
| Kurtosis | 1.9441031 |
| Mean | 35.182957 |
| Median Absolute Deviation (MAD) | 11 |
| Skewness | 0.83660011 |
| Sum | 129227 |
| Variance | 282.66736 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 29 | 126 | 3.4% |
| 26 | 97 | 2.6% |
| 34 | 95 | 2.6% |
| 31 | 94 | 2.6% |
| 24 | 93 | 2.5% |
| 36 | 90 | 2.5% |
| 35 | 89 | 2.4% |
| 23 | 87 | 2.4% |
| 22 | 83 | 2.3% |
| 33 | 82 | 2.2% |
| Other values (113) | 2737 |
| Value | Count | Frequency (%) |
| 3 | 10 | 0.3% |
| 4 | 9 | 0.2% |
| 5 | 21 | |
| 6 | 22 | |
| 7 | 22 | |
| 8 | 29 | |
| 9 | 21 | |
| 10 | 44 | |
| 11 | 33 | |
| 11.5 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 146.5 | 1 | < 0.1% |
| 131 | 1 | < 0.1% |
| 128 | 1 | < 0.1% |
| 124 | 1 | < 0.1% |
| 122.5 | 1 | < 0.1% |
| 118.5 | 1 | < 0.1% |
| 112 | 1 | < 0.1% |
| 110 | 1 | < 0.1% |
| 108 | 3 | |
| 105 | 2 |
total sulfur dioxide
Real number (ℝ)
| Distinct | 241 |
|---|---|
| Distinct (%) | 6.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 138.30411 |
| Minimum | 10 |
|---|---|
| Maximum | 313 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 28.8 KiB |
Quantile statistics
| Minimum | 10 |
|---|---|
| 5-th percentile | 74.6 |
| Q1 | 109 |
| median | 135 |
| Q3 | 167 |
| 95-th percentile | 211 |
| Maximum | 313 |
| Range | 303 |
| Interquartile range (IQR) | 58 |
Descriptive statistics
| Standard deviation | 42.026785 |
|---|---|
| Coefficient of variation (CV) | 0.30387227 |
| Kurtosis | -0.15491419 |
| Mean | 138.30411 |
| Median Absolute Deviation (MAD) | 29 |
| Skewness | 0.2398208 |
| Sum | 507991 |
| Variance | 1766.2506 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 113 | 51 | 1.4% |
| 111 | 49 | 1.3% |
| 150 | 46 | 1.3% |
| 117 | 45 | 1.2% |
| 118 | 44 | 1.2% |
| 98 | 42 | 1.1% |
| 132 | 41 | 1.1% |
| 125 | 41 | 1.1% |
| 140 | 40 | 1.1% |
| 126 | 40 | 1.1% |
| Other values (231) | 3234 |
| Value | Count | Frequency (%) |
| 10 | 1 | < 0.1% |
| 18 | 2 | |
| 19 | 1 | < 0.1% |
| 21 | 1 | < 0.1% |
| 24 | 2 | |
| 25 | 1 | < 0.1% |
| 26 | 1 | < 0.1% |
| 28 | 4 | |
| 29 | 1 | < 0.1% |
| 30 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 313 | 1 | < 0.1% |
| 307.5 | 1 | < 0.1% |
| 294 | 1 | < 0.1% |
| 259 | 1 | < 0.1% |
| 256 | 2 | |
| 253 | 2 | |
| 252 | 2 | |
| 251 | 3 | |
| 249.5 | 1 | < 0.1% |
| 249 | 2 |
density
Real number (ℝ)
| Distinct | 827 |
|---|---|
| Distinct (%) | 22.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.99406572 |
| Minimum | 0.98711 |
|---|---|
| Maximum | 1.03898 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 28.8 KiB |
Quantile statistics
| Minimum | 0.98711 |
|---|---|
| 5-th percentile | 0.98964 |
| Q1 | 0.99176 |
| median | 0.9938 |
| Q3 | 0.99612 |
| 95-th percentile | 0.999048 |
| Maximum | 1.03898 |
| Range | 0.05187 |
| Interquartile range (IQR) | 0.00436 |
Descriptive statistics
| Standard deviation | 0.0030267362 |
|---|---|
| Coefficient of variation (CV) | 0.003044805 |
| Kurtosis | 12.602364 |
| Mean | 0.99406572 |
| Median Absolute Deviation (MAD) | 0.00212 |
| Skewness | 1.1849756 |
| Sum | 3651.2034 |
| Variance | 9.1611322 × 10-6 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.9928 | 47 | 1.3% |
| 0.992 | 42 | 1.1% |
| 0.9932 | 39 | 1.1% |
| 0.9944 | 39 | 1.1% |
| 0.9927 | 38 | 1.0% |
| 0.9934 | 38 | 1.0% |
| 0.9938 | 38 | 1.0% |
| 0.9954 | 37 | 1.0% |
| 0.9948 | 36 | 1.0% |
| 0.993 | 35 | 1.0% |
| Other values (817) | 3284 |
| Value | Count | Frequency (%) |
| 0.98711 | 1 | |
| 0.98713 | 1 | |
| 0.9874 | 1 | |
| 0.98742 | 1 | |
| 0.98758 | 1 | |
| 0.98774 | 1 | |
| 0.98779 | 1 | |
| 0.98794 | 2 | |
| 0.98815 | 1 | |
| 0.98816 | 1 |
| Value | Count | Frequency (%) |
| 1.03898 | 1 | |
| 1.0103 | 2 | |
| 1.00295 | 1 | |
| 1.00241 | 1 | |
| 1.0024 | 1 | |
| 1.00196 | 1 | |
| 1.00182 | 1 | |
| 1.0017 | 2 | |
| 1.0012 | 1 | |
| 1.00118 | 1 |
pH
Real number (ℝ)
| Distinct | 101 |
|---|---|
| Distinct (%) | 2.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.1893629 |
| Minimum | 2.72 |
|---|---|
| Maximum | 3.82 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 28.8 KiB |
Quantile statistics
| Minimum | 2.72 |
|---|---|
| 5-th percentile | 2.96 |
| Q1 | 3.09 |
| median | 3.18 |
| Q3 | 3.28 |
| 95-th percentile | 3.45 |
| Maximum | 3.82 |
| Range | 1.1 |
| Interquartile range (IQR) | 0.19 |
Descriptive statistics
| Standard deviation | 0.14958267 |
|---|---|
| Coefficient of variation (CV) | 0.046900486 |
| Kurtosis | 0.57374115 |
| Mean | 3.1893629 |
| Median Absolute Deviation (MAD) | 0.1 |
| Skewness | 0.44411147 |
| Sum | 11714.53 |
| Variance | 0.022374975 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3.14 | 132 | 3.6% |
| 3.16 | 130 | 3.5% |
| 3.24 | 112 | 3.0% |
| 3.19 | 110 | 3.0% |
| 3.2 | 105 | 2.9% |
| 3.15 | 105 | 2.9% |
| 3.08 | 104 | 2.8% |
| 3.1 | 103 | 2.8% |
| 3.22 | 102 | 2.8% |
| 3.12 | 101 | 2.7% |
| Other values (91) | 2569 |
| Value | Count | Frequency (%) |
| 2.72 | 1 | < 0.1% |
| 2.74 | 1 | < 0.1% |
| 2.77 | 1 | < 0.1% |
| 2.79 | 3 | |
| 2.8 | 2 | 0.1% |
| 2.82 | 1 | < 0.1% |
| 2.83 | 2 | 0.1% |
| 2.84 | 1 | < 0.1% |
| 2.85 | 3 | |
| 2.86 | 7 |
| Value | Count | Frequency (%) |
| 3.82 | 1 | < 0.1% |
| 3.8 | 1 | < 0.1% |
| 3.79 | 1 | < 0.1% |
| 3.77 | 2 | |
| 3.76 | 2 | |
| 3.75 | 1 | < 0.1% |
| 3.74 | 2 | |
| 3.72 | 3 | |
| 3.7 | 1 | < 0.1% |
| 3.69 | 1 | < 0.1% |
sulphates
Real number (ℝ)
| Distinct | 73 |
|---|---|
| Distinct (%) | 2.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.48954261 |
| Minimum | 0.22 |
|---|---|
| Maximum | 1.06 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 28.8 KiB |
Quantile statistics
| Minimum | 0.22 |
|---|---|
| 5-th percentile | 0.34 |
| Q1 | 0.41 |
| median | 0.47 |
| Q3 | 0.55 |
| 95-th percentile | 0.71 |
| Maximum | 1.06 |
| Range | 0.84 |
| Interquartile range (IQR) | 0.14 |
Descriptive statistics
| Standard deviation | 0.11357413 |
|---|---|
| Coefficient of variation (CV) | 0.2320005 |
| Kurtosis | 1.3958823 |
| Mean | 0.48954261 |
| Median Absolute Deviation (MAD) | 0.07 |
| Skewness | 0.95736745 |
| Sum | 1798.09 |
| Variance | 0.012899083 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.5 | 193 | 5.3% |
| 0.46 | 167 | 4.5% |
| 0.38 | 157 | 4.3% |
| 0.44 | 156 | 4.2% |
| 0.45 | 135 | 3.7% |
| 0.42 | 134 | 3.6% |
| 0.47 | 129 | 3.5% |
| 0.54 | 129 | 3.5% |
| 0.43 | 128 | 3.5% |
| 0.49 | 128 | 3.5% |
| Other values (63) | 2217 |
| Value | Count | Frequency (%) |
| 0.22 | 1 | < 0.1% |
| 0.23 | 1 | < 0.1% |
| 0.25 | 1 | < 0.1% |
| 0.26 | 3 | 0.1% |
| 0.27 | 10 | 0.3% |
| 0.28 | 10 | 0.3% |
| 0.29 | 9 | 0.2% |
| 0.3 | 18 | |
| 0.31 | 24 | |
| 0.32 | 37 |
| Value | Count | Frequency (%) |
| 1.06 | 1 | < 0.1% |
| 1 | 1 | < 0.1% |
| 0.98 | 3 | |
| 0.96 | 2 | 0.1% |
| 0.95 | 5 | |
| 0.94 | 2 | 0.1% |
| 0.92 | 2 | 0.1% |
| 0.9 | 5 | |
| 0.89 | 1 | < 0.1% |
| 0.88 | 4 |
alcohol
Real number (ℝ)
| Distinct | 92 |
|---|---|
| Distinct (%) | 2.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 10.510266 |
| Minimum | 8 |
|---|---|
| Maximum | 14.2 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 28.8 KiB |
Quantile statistics
| Minimum | 8 |
|---|---|
| 5-th percentile | 8.9 |
| Q1 | 9.5 |
| median | 10.4 |
| Q3 | 11.4 |
| 95-th percentile | 12.7 |
| Maximum | 14.2 |
| Range | 6.2 |
| Interquartile range (IQR) | 1.9 |
Descriptive statistics
| Standard deviation | 1.2304042 |
|---|---|
| Coefficient of variation (CV) | 0.11706689 |
| Kurtosis | -0.67696331 |
| Mean | 10.510266 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.49836302 |
| Sum | 38604.207 |
| Variance | 1.5138944 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 9.4 | 174 | 4.7% |
| 9.5 | 162 | 4.4% |
| 9.2 | 149 | 4.1% |
| 9 | 144 | 3.9% |
| 10 | 127 | 3.5% |
| 10.5 | 121 | 3.3% |
| 11 | 115 | 3.1% |
| 10.4 | 113 | 3.1% |
| 9.1 | 109 | 3.0% |
| 9.8 | 107 | 2.9% |
| Other values (82) | 2352 |
| Value | Count | Frequency (%) |
| 8 | 1 | < 0.1% |
| 8.4 | 2 | 0.1% |
| 8.5 | 8 | 0.2% |
| 8.6 | 17 | 0.5% |
| 8.7 | 60 | |
| 8.8 | 83 | |
| 8.9 | 68 | |
| 9 | 144 | |
| 9.1 | 109 | |
| 9.2 | 149 |
| Value | Count | Frequency (%) |
| 14.2 | 1 | < 0.1% |
| 14.05 | 1 | < 0.1% |
| 14 | 3 | 0.1% |
| 13.9 | 2 | 0.1% |
| 13.8 | 2 | 0.1% |
| 13.7 | 7 | |
| 13.6 | 6 | 0.2% |
| 13.55 | 1 | < 0.1% |
| 13.5 | 9 | |
| 13.4 | 15 |
quality
Real number (ℝ)
| Distinct | 7 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 5.8687721 |
| Minimum | 3 |
|---|---|
| Maximum | 9 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 28.8 KiB |
Quantile statistics
| Minimum | 3 |
|---|---|
| 5-th percentile | 5 |
| Q1 | 5 |
| median | 6 |
| Q3 | 6 |
| 95-th percentile | 7 |
| Maximum | 9 |
| Range | 6 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 0.88695892 |
|---|---|
| Coefficient of variation (CV) | 0.15113194 |
| Kurtosis | 0.23931479 |
| Mean | 5.8687721 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.18648555 |
| Sum | 21556 |
| Variance | 0.78669612 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 6 | 1654 | |
| 5 | 1099 | |
| 7 | 639 | 17.4% |
| 8 | 132 | 3.6% |
| 4 | 131 | 3.6% |
| 3 | 13 | 0.4% |
| 9 | 5 | 0.1% |
| Value | Count | Frequency (%) |
| 3 | 13 | 0.4% |
| 4 | 131 | 3.6% |
| 5 | 1099 | |
| 6 | 1654 | |
| 7 | 639 | 17.4% |
| 8 | 132 | 3.6% |
| 9 | 5 | 0.1% |
| Value | Count | Frequency (%) |
| 9 | 5 | 0.1% |
| 8 | 132 | 3.6% |
| 7 | 639 | 17.4% |
| 6 | 1654 | |
| 5 | 1099 | |
| 4 | 131 | 3.6% |
| 3 | 13 | 0.4% |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| fixed acidity | 1.000 | -0.041 | 0.311 | 0.099 | 0.088 | -0.025 | 0.114 | 0.262 | -0.413 | -0.007 | -0.093 | -0.086 |
| volatile acidity | -0.041 | 1.000 | -0.133 | 0.104 | -0.009 | -0.078 | 0.126 | 0.014 | -0.035 | -0.026 | 0.032 | -0.203 |
| citric acid | 0.311 | -0.133 | 1.000 | 0.023 | 0.036 | 0.090 | 0.102 | 0.088 | -0.143 | 0.082 | -0.021 | 0.006 |
| residual sugar | 0.099 | 0.104 | 0.023 | 1.000 | 0.230 | 0.350 | 0.426 | 0.780 | -0.176 | -0.012 | -0.447 | -0.083 |
| chlorides | 0.088 | -0.009 | 0.036 | 0.230 | 1.000 | 0.172 | 0.367 | 0.503 | -0.049 | 0.086 | -0.565 | -0.307 |
| free sulfur dioxide | -0.025 | -0.078 | 0.090 | 0.350 | 0.172 | 1.000 | 0.621 | 0.333 | -0.001 | 0.040 | -0.276 | 0.033 |
| total sulfur dioxide | 0.114 | 0.126 | 0.102 | 0.426 | 0.367 | 0.621 | 1.000 | 0.563 | -0.008 | 0.152 | -0.475 | -0.193 |
| density | 0.262 | 0.014 | 0.088 | 0.780 | 0.503 | 0.333 | 0.563 | 1.000 | -0.108 | 0.091 | -0.822 | -0.346 |
| pH | -0.413 | -0.035 | -0.143 | -0.176 | -0.049 | -0.001 | -0.008 | -0.108 | 1.000 | 0.136 | 0.147 | 0.119 |
| sulphates | -0.007 | -0.026 | 0.082 | -0.012 | 0.086 | 0.040 | 0.152 | 0.091 | 0.136 | 1.000 | -0.043 | 0.039 |
| alcohol | -0.093 | 0.032 | -0.021 | -0.447 | -0.565 | -0.276 | -0.475 | -0.822 | 0.147 | -0.043 | 1.000 | 0.439 |
| quality | -0.086 | -0.203 | 0.006 | -0.083 | -0.307 | 0.033 | -0.193 | -0.346 | 0.119 | 0.039 | 0.439 | 1.000 |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 6.3 | 0.25 | 0.22 | 3.30 | 0.048 | 41.0 | 161.0 | 0.99256 | 3.16 | 0.50 | 10.5 | 6 |
| 1 | 7.8 | 0.30 | 0.29 | 16.85 | 0.054 | 23.0 | 135.0 | 0.99980 | 3.16 | 0.38 | 9.0 | 6 |
| 2 | 7.4 | 0.38 | 0.27 | 7.50 | 0.041 | 24.0 | 160.0 | 0.99535 | 3.17 | 0.43 | 10.0 | 5 |
| 3 | 7.4 | 0.16 | 0.49 | 1.20 | 0.055 | 18.0 | 150.0 | 0.99170 | 3.23 | 0.47 | 11.2 | 6 |
| 4 | 7.2 | 0.27 | 0.28 | 15.20 | 0.046 | 6.0 | 41.0 | 0.99665 | 3.17 | 0.39 | 10.9 | 6 |
| 5 | 6.8 | 0.27 | 0.28 | 13.30 | 0.076 | 50.0 | 163.0 | 0.99790 | 3.03 | 0.38 | 8.6 | 6 |
| 6 | 8.4 | 0.22 | 0.30 | 8.90 | 0.024 | 17.0 | 118.0 | 0.99456 | 2.99 | 0.34 | 10.5 | 6 |
| 7 | 8.1 | 0.17 | 0.44 | 14.10 | 0.053 | 43.0 | 145.0 | 1.00060 | 3.28 | 0.75 | 8.8 | 8 |
| 8 | 6.7 | 0.20 | 0.24 | 6.50 | 0.044 | 28.0 | 100.0 | 0.99348 | 3.12 | 0.33 | 10.2 | 6 |
| 9 | 6.8 | 0.14 | 0.18 | 1.40 | 0.047 | 30.0 | 90.0 | 0.99164 | 3.27 | 0.54 | 11.2 | 6 |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3663 | 7.2 | 0.25 | 0.28 | 14.40 | 0.055 | 55.0 | 205.0 | 0.99860 | 3.12 | 0.38 | 9.0 | 7 |
| 3664 | 5.7 | 0.26 | 0.25 | 10.40 | 0.020 | 7.0 | 57.0 | 0.99400 | 3.39 | 0.37 | 10.6 | 5 |
| 3665 | 6.4 | 0.16 | 0.32 | 8.75 | 0.038 | 38.0 | 118.0 | 0.99449 | 3.19 | 0.41 | 10.7 | 5 |
| 3666 | 7.3 | 0.20 | 0.39 | 2.30 | 0.048 | 24.0 | 87.0 | 0.99044 | 2.94 | 0.35 | 12.0 | 6 |
| 3667 | 6.7 | 0.30 | 0.44 | 18.75 | 0.057 | 65.0 | 224.0 | 0.99956 | 3.11 | 0.53 | 9.1 | 5 |
| 3668 | 6.2 | 0.21 | 0.52 | 6.50 | 0.047 | 28.0 | 123.0 | 0.99418 | 3.22 | 0.49 | 9.9 | 6 |
| 3669 | 7.0 | 0.14 | 0.32 | 9.00 | 0.039 | 54.0 | 141.0 | 0.99560 | 3.22 | 0.43 | 9.4 | 6 |
| 3670 | 7.6 | 0.27 | 0.52 | 3.20 | 0.043 | 28.0 | 152.0 | 0.99129 | 3.02 | 0.53 | 11.4 | 6 |
| 3671 | 6.3 | 0.24 | 0.29 | 13.70 | 0.035 | 53.0 | 134.0 | 0.99567 | 3.17 | 0.38 | 10.6 | 6 |
| 3672 | 8.1 | 0.27 | 0.35 | 1.70 | 0.030 | 38.0 | 103.0 | 0.99255 | 3.22 | 0.63 | 10.4 | 8 |
Most frequently occurring
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | # duplicates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 261 | 7.0 | 0.15 | 0.28 | 14.70 | 0.051 | 29.0 | 149.0 | 0.99792 | 2.96 | 0.39 | 9.0 | 7 | 7 |
| 343 | 7.3 | 0.19 | 0.27 | 13.90 | 0.057 | 45.0 | 155.0 | 0.99807 | 2.94 | 0.41 | 8.8 | 8 | 7 |
| 366 | 7.4 | 0.19 | 0.31 | 14.50 | 0.045 | 39.0 | 193.0 | 0.99860 | 3.10 | 0.50 | 9.2 | 6 | 6 |
| 19 | 5.7 | 0.22 | 0.20 | 16.00 | 0.044 | 41.0 | 113.0 | 0.99862 | 3.22 | 0.46 | 8.9 | 6 | 5 |
| 393 | 7.6 | 0.20 | 0.30 | 14.20 | 0.056 | 53.0 | 212.5 | 0.99900 | 3.14 | 0.46 | 8.9 | 8 | 5 |
| 20 | 5.7 | 0.22 | 0.22 | 16.65 | 0.044 | 39.0 | 110.0 | 0.99855 | 3.24 | 0.48 | 9.0 | 6 | 4 |
| 66 | 6.2 | 0.23 | 0.36 | 17.20 | 0.039 | 37.0 | 130.0 | 0.99946 | 3.23 | 0.43 | 8.8 | 6 | 4 |
| 68 | 6.2 | 0.25 | 0.54 | 7.00 | 0.046 | 58.0 | 176.0 | 0.99454 | 3.19 | 0.70 | 10.4 | 5 | 4 |
| 150 | 6.6 | 0.22 | 0.23 | 17.30 | 0.047 | 37.0 | 118.0 | 0.99906 | 3.08 | 0.46 | 8.8 | 6 | 4 |
| 179 | 6.7 | 0.16 | 0.32 | 12.50 | 0.035 | 18.0 | 156.0 | 0.99666 | 2.88 | 0.36 | 9.0 | 6 | 4 |